Typography

CSS3 introduces a few new units, including the rem unit, which stands for "root em". The rem unit is relative to the font-size of the root element html . That means that we can define a single font size on the root element, and define all rem units to be a percentage of that. The typography has font-size defined in 1.6rem (16px) and line-height in 1.6 (24px). Milligram uses the font-family Roboto, created by Christian Robertson, and provided by Google.